The term for lifting the front wheel of a bicycle off the ground while balancing on the rear wheel is called a "wheelie."
Yes, the front forks of this bicycle are lockable.
The front derailleur clamp size for this bicycle is 34.9mm.
Poorly, very poorly. Friction is what slows the bike down.
A bicycle fork is the portion of a bicycle that holds the front wheel and allows the rider to steer and balance the bicycle.
It means your front tires need balancing
The seat of the bicycle is at the backside and not in front because it it easier to ride it and takes less effort from this point.
try balancing the front wheels
A bicycle has two contact points with the ground, front and rear wheel. Whatever makes sense to do at one of them (braking or suspension), will probably be sensible to do at the other as well.
A tutorial on how to adjust bicycle front cantilever brakes can be found on Youtube in the form of a video outlining the key steps one should take to adjust the bicycle front cantilever brakes.
alignment and balancing
A merging of a cold front and warm front is called an occluded front. This occurs when a fast-moving cold front catches up to a slow-moving warm front, lifting the warm air off the ground and forming a distinct type of front.
The region where a warm front and a cold front meet is called an occluded front. This occurs when a fast-moving cold front catches up to a slower-moving warm front, lifting the warm air mass off the ground. This creates a boundary where three air masses converge.